Surname מוי (Moi 
, Moy , מוי 
) , in the entire world, is a widespread cognomen. The family name מוי is habitual in Malaysia, where it is a common surname, Jersey, where it is quite a common surname, and Cayman Islands (explore the name in all countries). In absolute terms, this name is the most popular in Malaysia, Indonesia, and the United States. Very seldom, מוי is the forename as well as the last name.